<!DOCTYPE html>
<html>
<head>
    <title>文件上传</title>

</head>
<body>

    <form method="post" action="/file/upload" enctype="multipart/form-data">
        <p>
            <input type="file" name="file">
        </p>
        <p>
            <button type="submit">提交</button>
        </p>
    </form>
</body>
</html>